/*
       Licensed to the Apache Software Foundation (ASF) under one
       or more contributor license agreements.  See the NOTICE file
       distributed with this work for additional information
       regarding copyright ownership.  The ASF licenses this file
       to you under the Apache License, Version 2.0 (the
       "License"); you may not use this file except in compliance
       with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

       Unless required by applicable law or agreed to in writing,
       software distributed under the License is distributed on an
       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
       KIND, either express or implied.  See the License for the
       specific language governing permissions and limitations
       under the License.
*/
package org.apache.cordova.api;


/**
 * The Phonegap activity abstract class that is extended by DroidGap.
 * It is used to isolate plugin development, and remove dependency on entire Phonegap library.
 */
public abstract class PhonegapActivity  {

    /**
     * Add a class that implements a service.
     * 
     * @param serviceType
     * @param className
     */
    abstract public void addService(String serviceType, String className);
    
    /**
     * Send JavaScript statement back to JavaScript.
     * 
     * @param statement
     */
    abstract public void sendJavascript(String statement);

    /**
     * Set the plugin to be called when a sub-activity exits.
     *
     * @param plugin			The plugin on which onActivityResult is to be called
     */
    abstract public void setActivityResultCallback(IPlugin plugin);

    /**
     * Load the specified URL in the PhoneGap webview.
     * 
     * @param url				The URL to load.
     */
    abstract public void loadUrl(String url);
}
